Properties of Rectangle

The diagonals of a rectangle bisect each other.

• True

• False

  ABCD is a rectangle.    AB = 14, BC = 9, AC = 22.  Find DC.

• 14

• 9

• 11

• 22

A parallelogram with 4 right angles is a ___________.

• Rectangle

• Square

• Octagon

• Decagon

All angles of a rectangle are ________ angles.

• Acute

• Obtuse

• Right

TRUE OR FALSE:

Both pairs of opposite sides of a rectangle are parallel and congruent.

• True

• False

The diagonals of a rectangle are ____________.

• Parallel

• Perpendicular

• Congruent

ABCD is a rectangle.

If AC = 12, then BD = ____ .

• 6

• 12

• 24

If AC = 12, then AE = ____ .

• 6

• 12

• 24

ABCD is a rectangle. If AC = 12, then ED= ____ .

• 6

• 12

• 24

ABCD is a rectangle. If the m angle ECB=30 degree, then m angle ECD = _____.

• 30 degrees

• 60 degrees

• 90 degrees